protected function YamlFormOptionsForm::editForm in YAML Form 8

Edit form options source code form.

Parameters

array $form: An associative array containing the structure of the form.

\Drupal\Core\Form\FormStateInterface $form_state: The current state of the form.

Return value

array The form structure.

1 call to YamlFormOptionsForm::editForm()

YamlFormOptionsForm::form in src/YamlFormOptionsForm.php

Gets the actual form array to be built.

1 method overrides YamlFormOptionsForm::editForm()

YamlFormUiOptionsForm::editForm in modules/yamlform_ui/src/YamlFormUiOptionsForm.php

Edit form options source code form.

File

src/YamlFormOptionsForm.php, line 125

Class

YamlFormOptionsForm

Provides a form to set options.

Namespace

Drupal\yamlform

Code

protected function editForm(array $form, FormStateInterface $form_state) {
  $form['options'] = [
    '#type' => 'yamlform_codemirror',
    '#mode' => 'yaml',
    '#title' => $this
      ->t('Options (YAML)'),
    '#description' => $this
      ->t('Key-value pairs MUST be specified as "safe_key: \'Some readable option\'". Use of only alphanumeric characters and underscores is recommended in keys. One option per line. Option groups can be created by using just the group name followed by indented group options.'),
    '#default_value' => Yaml::encode($this
      ->getOptions($form, $form_state)),
  ];
  $form['#attached']['library'][] = 'yamlform/yamlform.codemirror.yaml';
  return $form;
}